量油孔作为油罐附件用以测量油高、油温和取样,现有量油孔的主要缺陷是:结构不合理,加工工艺粗糙,不便于使用操作;密封性能差,易导致油气泄漏;未加锁者,不防盗,不安全;加锁者,多采用普通挂锁,不防水,不防尘,不防锈,易损坏。针对上述问题,成都万图石油储运技术开发有限公司组织有关专家历时2年,研制出WLK—I型磁卡量油孔系列。目前该产品已投入批量生产,此项产品技术已申报国家实用新型专利。 WLK—I型磁卡量油孔由量油孔体、孔盖、压杆、手柄、磁卡锁、磁卡等部件组成。压杆与手柄构成杠 The amount of oil hole as an oil tank attachment to measure the oil temperature, oil temperature and sampling, the existing oil hole defects are: irrational structure, rough roughing process, not easy to use operation; sealing performance is poor, easily lead to oil and gas leaks; Locker, not anti-theft, unsafe; locker, use more common padlocks, not waterproof, not dust, rust, easy to damage. In response to the above problems, Chengdu million map Petroleum Storage Technology Development Co., Ltd. organized experts lasted 2 years, developed a WLK-I-type magnetic card hole series. At present, the product has been put into mass production, the product technology has been declared national utility model patents. WLK-I-type magnetic oil volume hole by the oil hole, hole cover, pressure bar, handle, magnetic locks, magnetic cards and other components. Bar and handle constitute the bar